Eslava is a town and municipality in the province and autonomous community of Navarre, in northern Spain. It is one of the many small municipalities that make up this region of northern Spain, which lies between the Pyrenees and the Ebro valley.
As a municipality, Eslava covers both the town itself and the surrounding rural area, and it forms part of the local administrative structure of Navarre. The region is characterised by small towns and villages set among hills and farmland.